Lithium and Nitrogen React in a Combination Reaction to Produce

question 135

Multiple Choice

Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6Li (s) + N₂ (g) → 2Li₃N (s)
In a particular experiment,2.50-g samples of each reagent are reacted.The theoretical yield of lithium nitride is ________ g.

• A)2.51
• B)2.09
• C)12.5
• D)4.18
• E)6.2

---

Definitions:

Condolence Messages

Messages of sympathy and support sent to someone who is grieving the loss of a loved one.

Compositional Mode

A method or style of presenting information in written or artistic form.

Promotional Efforts

Activities aimed at increasing the visibility and sales of a product or service through marketing and advertising strategies.

Social Networks

Platforms or communities where individuals interact, share content, and form social or professional connections online.